Home / 1,554,606.15-2,326,642.20-955,946.49

Finding the Fourth Proportional to 1,554,606.15, 2,326,642.20 and 955,946.49

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Solution

The fourth proportional to 1,554,606.15, 2,326,642.20 and 955,946.49 is: 1,430,680.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,606.15 : 2,326,642.20 = 955,946.49 : x
  2. Step 2: Convert to fraction form
    1,554,606.15/2,326,642.20 = 955,946.49/x
  3. Step 3: Cross multiply
    1,554,606.15x = 2,326,642.20 × 955,946.49
  4. Step 4: Simplify right side
    1,554,606.15x = 2,224,145,444,575.88
  5. Step 5: Solve for x
    x = 2,224,145,444,575.88/1,554,606.15
  6. Step 6: Final answer
    x = 1,430,680.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.